Previously a silk in practice at Maitland Chambers, HHJ Russen QC is now a Specialist Circuit Judge and the appointed Commercial Circuit and TCC Judge sitting in the Business and Property Courts in Bristol (also holding a ticket for Chancery High Court work). He is the sole author of the previous edition of Financial Services: A Litigator's Guide and a contributor to Civil Fraud: Law, Practice and Procedure, Sweet & Maxwell (2018). Robin Kingham is a barrister in private practice at Gough Square Chambers. Twice seconded to the FCA, he specialises in financial services law with a focus on contentious regulatory cases. He is the general editor of The Encyclopedia of Financial Services Law, Sweet & Maxwell (loose-leaf) and a contributing author of A Practitioner's Guide to the UK Financial Services Rulebooks, Sweet & Maxwell, (7th ed). He is also the author of several published articles.